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Quantum Physics and Information Technology (QPIT)

Quantum Physics and Information Technology (QPIT)

Our mission is to understand, to engineer, and to control complex quantum systems of light and matter, and to exploit these systems for quantum information processing and quantum sensing.

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Quantum communication and computation

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$Continuous-variable quantum key distribution (QKD) utilizes an ensemble of coherent states of light to distribute secret encryption keys between two parties in the presence of an eavesdropper (Left). The effect of reconciliation efficiency on the asymptotic secure key rate between distant parties. We proposed some MET-LDPC codes with low FER and high efficiency $\beta$ to obtain a maximum possible secure key rate (Right)$

29 June 2021 Multiedge-type low-density parity...

01 June 2021 Optimal quantum thermometry with...

03 May 2021 Unconditional Preparation of Squeezed...

21 April 2021 Congrats to Mikkel

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Quantum Physics and Information Technology (QPIT)

Quantum Physics and Information Technology (QPIT)

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Fundamental quantum physics

Quantum communication and computation

Quantum sensing

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